14-62-008GENERAL NOTES
DEMOLITION NOTES:
1, AREA OF CONSTRUCTION SHALL BE MAINTAINED UNDER NEGATIVE PRESSURE IN
RELATION TO SURROUNDING AREAS. THE CONSTRUCTION AREAS TO BE TESTED WEEKLY
TO ASSURE A NEGATIVE PRESSURE OF 0.03 INCHES WATER GAUGE IN BEING MAINTAINED
WHEN ALL DOORS AND WINDOWS ARE CLOSED. ALL AIR OUTLETS AND WALL
PENETRATIONS SHALL BE BLOCKED OF TO MAINTAIN NEGATIVE PRESSURE IN THE SPACE.
CONTRACTOR WILL PROVIDE A TEMPORARY EXHAUST FAN TO MAINTAIN NEGATIVE
PRESSURE IN THE SPACE.
2. SEE ARCHITECTURAL DRAWINGS FOR ADDITIONAL DEMOLITION WORK INFORMATION.
3. WORK SHALL SCHEDULE TO MINIMIZE IMPACT TO THE NORMAL OPERATION OF THE
HOSPITAL SEE ARCHITECTURAL DRAWING PLAN. COORDINATE WITH THE AUTHORIZED
SMH HOSPITAL REPRESENTATIVE MINIMUM OF 72 HOURS PRIOR TO ANY SHUTDOWN
REQUIRED TO PERFORM WORK ON H.V.A.C. SYSTEMS.
4. PROVIDE VISUAL NEGATIVE PRESSURE GAUGE TO MONITOR THE PRESSURE
RELATIONSHIP BETWEEN THE CONSTRUCTION AREA AND THE ADJACENT SPACE TO
PROVIDE NEGATIVE PRESSURE OF 0.03" W.G. WITHIN THE SPACE.
EQUIPMENT SPECIFICATIONS:
SUPPLY, RETURN, TRANSFER, AND EXHAUST AIR DUCTWORK: SHALL BE GALVANIZED SHEET
STEEL, DESIGNED, CONSTRUCTED AND INSTALLED PER SMACNA'S "HVAC DUCT
CONSTRUCTION STANDARDS- METAL AND FLEXIBLE" MANUAL, LATEST EDITION. STATIC
PRESSURE CLASSIFICATION AS FOLLOWS: 3" STATIC PRESSURE: SUPPLY AIR AND RETURN
AIR DUCTWORK. 2" STATIC PRESSURE: OUTSIDE AIR, TRANSFER DUCTS AND EXHAUST AIR
DUCTWORK.
FLEXIBLE DUCTWORK: SHALL BE CLASS 1, UL STANDARD 181, INSULATED ROUND DUCT BY
THERMAFLEX MKE OR FLEXMASTER 8M; R -6 MINIMUM. FACTORY FABRICATED WITH AN OUTER
JACKET ENCLOSING 1 -1/2 INCH THICK GLASS FIBER INSULATION AROUND A CONTINUOUS
METAL INNER LINER. GLASS - REINFORCED SILVER MYLAR OUTER JACKET WITH A CONTINUOUS
HANGING TAB. FLEXIBLE DUCT SHALL MEET THE REQUIREMENTS OF FBC 2010 CHAPTER
419.3.6.4
RECTANGULAR MANUAL VOLUME DAMPERS: SHALL BE RUSKIN MODEL MD35 OR EQUAL.
MULTIPLE OPPOSED BLADE OR SINGLE BLADE, FURNISHED COMPLETE WITH FACTORY
FABRICATED LOCKING HAND QUADRANT. PROVIDE WITH 2" STAND -OFF WHEN INSTALLED ON
EXTERNALLY INSULATED DUCT.
INFECTION CONTROL RISK ASSESSMENT
1. TO THE EXTEND THAT IT IS REQUIRED BY THE ICRA, THE CONTRACTOR SHALL MAINTAIN
EXISTING LEVELS OF INDOOR AIR QUALITY IN SURROUNDING AND ADJACENT AREAS TO
THE CONSTRUCTION AREA, AND ELSEWHERE IN THE FACILITY. IT SHOULD BE ANTICIPATED
THAT THE ICRA REPORT WILL REQUIRE ERECTION OF CONSTRUCTION ZONE BARRIERS
AND PROVISION OF NEGATIVE PRESSURE IN THE CONSTRUCTION ZONE RELATIVE TO
SURROUNDING AREAS.
2. IN ADDITION TO MEETING THE REQUIREMENTS OF THE ICRA REPORT, THE CONTRACTOR
SHALL PROVIDE THE EQUIPMENT NECESSARY TO CREATE A NEGATIVE PRESSURE IN THE
CONSTRUCTION AREA, RELATIVE TO THE ADJACENT AREA. EXISTING HVAC SYSTEM AND
COMPONENTS SHALL NOT BE USED FOR THIS FUNCTION, UNLESS SPECIFICALLY
APPROVED BY THE OWNER'S INFECTION CONTROL OFFICER. THE CONCEPT AND ALL
ASPECTS OF THIS WORK SHALL BE DONE IN ACCORDANCE WITH THE ICRA REQUIREMENTS
AND AS A MINIMUM THE FOLLOWING:
A. VERIFY ALL EXISTING DUCTWORK WHICH PASSES THROUGH THE CONSTRUCTION
ZONE, AND IS TO REMAIN, IS SEALED AND PROTECTED DURING CONSTRUCTION.
B. AIR REMOVED FROM THE CONSTRUCTION ZONE SHALL BE FILTERED AND /OR
DISCHARGED AS DIRECTED BY THE ICRA REPORT.
C. PRESENT THE NEGATIVE AIR PRESSURE PLAN TO THE OWNER FOR APPROVAL BY THE
INFECTION CONTROL OFFICER.
D. PROVIDE MEANS TO MONITOR AND VERIFY NEGATIVE PRESSURE IS BEING MAINTAINED
IN ACCORDANCE WITH THE ICRA REPORT, AND PROVIDE DOCUMENTS TO THE OWNER
AS REQUIRED
CODES AND STANDARDS
APPLICABLE CODES AND STANDARDS SHALL INCLUDE ALL STATE LAWS,
LOCAL ORDINANCES, UTILITY COMPANY REGULATIONS AND THE APPLICABLE
REQUIREMENTS OF THE FOLLOWING ACCEPTED CODES AND STANDARDS.
WITHOUT LIMITING THE NUMBER AS FOLLOWS.
1. FLORIDA BUILDING CODE - 2010 EDITION.
2. GUIDELINES FOR DESIGN AND CONSTRUCTION ON HEALTH DEPARTMENT CARE
FACILITIES 2010 EDITION.
3. NATIONAL ELECTRICAL CODE (NEC 2008).
4. ENVIRONMENTAL PROTECTION AGENCY (EPA).
5. DEPT. OF ENVIRONMENTAL REGULATION MANAGEMENT (DERM).
6. LOCAL ORDINANCES, REGULATIONS OF THE BUILDING DEPTS. AND FIRE DEPTS.
7. NATIONAL ELECTRICAL SAFETY CODE 2002.
8. OCCUPATIONAL SAFETY AND HEALTH STANDARD.
9. RECOMMENDATIONS OF NFPA, IN GENERAL AND IN PARTICULAR:
A. LIFE SAFETY, NFPA 101 (2009)
B. HVAC, NFPA 90A, B (2009)
C. HVAC, NFPA 96 (2008)
D. HOSPITALS, NFPA 99 (2005)
E. SMOKE CONTROL, NFPA 92A (2009), 92B (2009)
F. STANDARD FOR INSTALLATION OF EXHAUST SYSTEMS, NFPA 91 (2004)
G. STANDARD FOR INSTALLATION OF SPRINKLERS SYSTEM, NFPA 13 (2007)
10. RECOMMENDATIONS OF ASHRAE (2001), INCLUDING ASHRAE 90 -75.
11. JOINT COMMISSION FIRE ALARM POLICY.
12. FLORIDA WITH DISABILITIES ACCESSIBILITY ACT (2004).
13. SMACNA (2005)
I RELATIVE PRESSURE I
(0) = EQUAL PRESSURE
( -) = NEGATIVE PRESSURE
N = POSITIVE PRESSURE
ICRA
TYPE "C" CLASS - III
DEMOLITION CODED NOTES:
0 INSTALL AGAINST AIR DEVICE TEMPORARY BLANKET TYPE, DISPOSABLE 1" THICK
SYNTHETIC MEDIA. REMOVE SYNTHETIC MEDIA AFTER DEMOLITION IS COMPLETED.
OINSTALL TEMPORARY CAP IN SUPPLY AND RETURN AIR DUCT AND SEAL AIR TIGHT.
REMOVE AT END OF CONSTRUCTION.
ODOOR SHALL BE SEALED AIR TIGHT AND KEPT CLOSED DURING CONSTRUCTION.
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_ _ — �ty - - 100 CFM TO BE EXHAUSTED TO OUTSIDE CONSTRUCTION
T _ AREA. THE EXHAUST CFM AMOUNT TO BE INCREMENTALLY
-8 N I C MODULATED IN THE FIELD IN ORDER TO SATISFY ICRA
L4L=PL� J REQUIREMENT OF 0.03" STATIC PRESSURE,
1 DEMOLITION FLOOR PLAN - ICRA - HVAC
M3.01 SCALE 1/4 " =1' -0"
UTILITY FAN WITH HEPA FILTER (99.99% EFF.) AND SPEED CONTROL
(900 CFM) TO CLEAN AND RECIRCULATE THE AIR IN THE
CONSTRUCTION AREA, MAINTAINING NEGATIVE PRESSURE OF 0.03"
W.G. BETWEEN CONSTRUCTION AREA AND ADJACENT SPACES.
BERMELLO AJAMIL & PARTNERS, INC.
- Architia;tare Engineering Planning
:Interior Oesig_n Landscape Architecture
- 2S01 Scil; Bayshore Drive 10th Floor
Miami, Florida 33133
(305) 859 -2050 Fax (305) 860 -3700
L
LOUIS J. AGUIRRE & ASSOCIATES, P.A.
Consulting Engineers
9150 South Dadeland Blvd. • Suite 900
Miami • Florida 33156 • EB0000924
Telephone 305.670.0141
Facsimile 305.670.0144
www.11aa aR com
Project No.: 23075
MEQ!4A�ICAL:
1?D�ARD41 A,: SOAREZ, P.E.
`r. -LICENSE tt 64759
CONSTRUCTION
DOCUMENTS
REVISIONS:
PROJECT NAME:
SMH -Tomo Equipment Replace
PROJECT ADDRESS:
7400 S.W. 62nd Ave.
South Miami, Florida 33143
KEY PLAN
COMM. NO.
40073.000
SCALE:
AS SHOWN
DATE:
11 -14 -2013
DRAWN:
AP
CHECKED:
AG
CADD FILE:
IMNSTITUTIONAL
DRAWING TITLE:
DEMOLITION
FLOOR PLAN - ICRA
HVAC
SHEET NO.
M3.01